. >>> a push to use high tech to crack down on repeat dui offenders, you will hear what was announced this morning. >>> more ran arrives as well. you will hear how much at noon. >>> complete bay area news coverage, starts right now. this is ktvu channel 2 news at noon. >> we tried increase in fines, we have tried to revoke licenses to deter those chronic offenders, but we need to do more to save lives. >> turning to high tech to crack down on repeat drunk driving offenders, that is one of the top stories this noontime. >>> good afternoon, i am tara moriarty, in today for tori campbell. >>> we begin today with a deadly morning in oakland, hours after the city announced a plan to make streets safer. >>> within a two hour timeframe this morning two people were shot and killed and a third person stabbed to death. ktvu's alex savage is live with more. >> reporter: after the homicides it is 530, 5 of them justified from carding to the department, still more than last year and so far no arrests have been made. >>> the coroner carries the body of a woman out of this apartment this morning, fo